Magnetic dipole moments of the $\Omega_{c}(3185)^0$ and $\Omega_c(3327)^0$ states from molecular perspective

Abstract

In this paper we study the magnetic dipole moments of the newly discovered $\Omega_{c}(3185)^0$ and $\Omega_c(3327)^0$, assuming that $\Omega_{c}(3185)^0$ and $\Omega_c(3327)^0$ are $S$-wave $D \Xi$ and $D^* \Xi$ molecular pentaquark states, respectively. Together with these states, the magnetic dipole moments of possible $D_s \Xi$, $D_s^* \Xi$, $D \Xi^*$, and $D_s \Xi^*$ pentaquark states are also studied. The magnetic dipole moments of these singly-charmed pentaquarks are estimated within the framework of the QCD light cone sum rules utilizing the photon distribution amplitudes. In the search for the properties of singly-charmed molecular pentaquark states, the results obtained for the magnetic dipole moments can be useful.